August 12, 2015 — CyboEnergy, Inc. (Rancho Cordova, CA),
the developer of the world's first solar power Mini-Inverter
that possesses the key merits of both central inverters and
microinverters, announced today that it has released an On/Off-Grid
Solar Power System Design Guide. This guide will help customers
and installers to design on-grid and on/off-grid renewable energy
systems with battery storage to provide backup power when the
grid is down. CyboEnergy's latest innovation, the On/Off-Grid
CyboInverter, is the core product that enables this design.

CyboEnergy CEO, Dr. George Cheng said, "Response for the
groundbreaking On/Off-Grid CyboInverter has been very positive
since the product was released in June 2015. A number of On/Off-Grid
CyboInverters have been successfully installed in different
countries. Because there are no comparable products on the market,
we developed this guide to provide a systematic approach for
customers to design and build cost-effective and useful on/off-grid
solar power systems."

As an example, the following diagram shows a 6KW on/off-grid
solar power system where three On-Grid CyboInverters and an
On/Off-Grid CyboInverter twin pack are used.

Each On-Grid CyboInverter is connected with four 300W solar
panels, offering panel-level MPPT to maximize power production.
The On/Off-Grid CyboInverter Twin Pack has a Master and Slave
Unit working as a group, each of which connects to one 300W
solar panel and a set of 36V batteries. When the grid is on,
the system can generate up to 4.2KW power to the grid. When
the grid is down, all inverters will shutdown immediately
based on the UL1741 safety requirements. The On/Off-Grid CyboInverters
will then switch to the off-grid mode automatically to run
the connected AC loads on the off-grid circuit. Since this
is a scalable design, a larger system can be implemented with
multiple on/off-grid sub-systems of different sizes. The total
on-grid output power from each sub-system can be combined
in an electric panel to be sent to the grid. Each sub-system
will have its own independent off-grid circuit to power the
connected AC loads when the grid is down. This enables a "plug-and-play" installation by using On-Grid and On/Off-Grid CyboInverters.

The CyboEnergy On/Off-Grid Solar Power System Design Guide
is in an easy to understand format with graphics, drawings,
comparison tables, and highlighted text. It is useful for
companies, solar installers, and homeowners that want to build
a useful and easy to install on/off-grid solar power system
for homes and facilities, especially those where backup power
is a necessity but not available, including: nursing homes,
clinics, data centers, hotels, stores, etc. The guide can
be downloaded from CyboEnergy's website at www.cyboenergy.com.
To purchase CyboInverters or request an Installation Guide,
please contact CyboEnergy or its distributors.

About CyboEnergy and CyboSoft

CyboEnergy is a subsidiary of CyboSoft, focusing on development,
manufacturing, marketing, and services of product lines in
the renewable energy field. CyboEnergy received the Frost
& Sullivan’s 2013 Global Product Differentiation
Excellence Award for Solar Inverters. Founded in 1994, CyboSoft
is the leader in control technology serving the worldwide
process control, building control, and equipment control markets.
CyboSoft’s patented Model-Free Adaptive (MFA) control
technology for automatically controlling physical processes
is a major breakthrough. No other comparable technology possesses
all the attributes of MFA.